Are updates applied to an existing world?

[wartank]

Hello, quick question:

I recently started a game with the new Pyhitech mod. I did not realized that this had new ore types in it (i k now..reading the description.... ). If I update RSO to its latest version now, will it then work for newly generated chunks (as in will the new ore spawn in newly explored chunks). Or do I need to start a new game?

[orzelek]

It will work in new chunks.
You might need to travel pretty far - game triggers generation even few chunks into the dark area - it's pollution dependant I think.

[wartank]

Thanks for the awnser, I will give it a shot and restart if I can't scout some out within in survivable distance